12442467 has 8 divisors (see below), whose sum is σ = 16776720. Its totient is φ = 8201600.

The previous prime is 12442429. The next prime is 12442513. The reversal of 12442467 is 76424421.

12442467 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12442467 - 2¹⁸ = 12180323 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12442427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23034 + ... + 23567.

It is an arithmetic number, because the mean of its divisors is an integer number (2097090).

Almost surely, 2^12442467 is an apocalyptic number.

12442467 is a deficient number, since it is larger than the sum of its proper divisors (4334253).

12442467 is an equidigital number, since it uses as much as digits as its factorization.

12442467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46693.

The product of its digits is 10752, while the sum is 30.

The square root of 12442467 is about 3527.3881272125. The cubic root of 12442467 is about 231.7228346347.

Adding to 12442467 its reverse (76424421), we get a palindrome (88866888).

It can be divided in two parts, 1244246 and 7, that added together give a triangular number (1244253 = T₁₅₇₇).

The spelling of 12442467 in words is "twelve million, four hundred forty-two thousand, four hundred sixty-seven".